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concentrated sulfuric acid

  • [无化] 浓硫酸;发烟硫酸

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  [无化] 浓硫酸

菜籽生物柴油的合成_生物工程毕业论文_毕业论文天下网 关键词:生物柴油;酯交换;菜籽油;浓硫酸 [gap=1250]Keyword :biodiesel;transesterification;Rapeseed oil; Concentrated sulfuric acid

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... Toluol 甲苯 Concentrated Sulfuric acid 硫酸 Xylene 二甲苯 ...

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  • 浓硫酸 - 引用次数:59

    The experiment we use concentrated sulfuric acid to oxidize starch in order to prepare modified starch that the colour is brown-red,and then we did the starch and modified starch scale performance testing in different concentrations,temperature,Ca2+ concentration,pH.

    实验利用浓硫酸氧化淀粉制备了改性淀粉,其颜色为棕红色;然后在不同度、温度、Ca2+度、pH下,对淀粉及改性淀粉的阻垢性能进行了测试。

    参考来源 - 淀粉及改性淀粉的阻垢性能测试

·2,447,543篇论文数据,部分数据来源于NoteExpress

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双语例句

  • Two processes with concentrated sulfuric acid recently appeared are reviewed.

    新近出现两个硫酸水解工艺进行述评。

    www.chemyq.com

  • Compared with conventional concentrated sulfuric acid catalyst, CC-1 featured much higher selectivity and easier operation.

    传统硫酸催化剂相比CC - 1催化剂具有优异的选择性,操作更简便

    dict.cnki.net

  • The composition of the catalysis system containing concentrated sulfuric acid and its regeneration method are also investigated.

    硫酸催化体系组成再生方法进行了探索

    dict.cnki.net

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